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Xiaomi Mi 5X Review

Xiaomi is not yet done with the Mi5 series from last year. This time, a more affordable Mi 5X is now in stores and it features a dual-camera setup. While the dual camera setup was first introduced by Xiaomi in the Mi 5S Plus, the one with the Mi 5X is completely different.

The Xiaomi Mi 5X took quite a lot of design inspiration from the flagship Xiaomi Mi 6 although there are a few noticeable differences in the exterior and interior components between the two. There’s also an uncanny resemblance to the iPhone 7 Plus here as well. Perhaps, that’s what Xiaomi was really aiming for.

Design and Construction

The Mi 5X has that typical Xiaomi look that’s inspired by previous Xiaomi devices — plain and looks simple but gives it a slightly industrial look. The large metallic unibody design feels solid on the hands, has a matte finish but slippery on the hands. The overall size is just about right, not too big to be bulky in one hand.

The power button and volume controls are on the right and SIM card tray on the left; the IR blaster and noise-canceling mic ar up top while the 3.5mm audio port, primary mic, USB Type-C charging port and speaker grills are at the bottom. The hybrid SIM tray supports either two nano-SIM cards or a nano-SIM and a microSD in the single slot.

At the back are the fingerprint sensor right in the center, the dual-rear cameras flushed to the upper left corner together with the dual-tone, dual-LED flash and the Xiaomi logo just at the bottom end. There are antenna bands at the top and bottom edges of the device but they’re inconspicuously laid out so it’s not noticeable unless you take a closer look.

The fingerprint sensor is fast and accurate, supports up to 5 unique prints at a time. The two camera at the back are flushed towards the top left corner and protrudes slightly from the surface. The matte finish feels nice to the touch and is effective and keeping away smudges and fingerprints.

Display and Multimedia

That all-glass front panel and metal unibody design with matte finish is becoming all too common these days. The 5.5-inch display has an LTPS panel with full HD resolution. The Mi 5X is bigger than the Mi6 which is only at 5.15 inches. Nothing spectacular with the display — just the right pixel density, good colors and contrast, and bright even in the outdoors.

The top and bottom bezels are quite wide and leave a lot of empty space with the capacitive buttons at the bottom end that are backlit. There are a lot of unused space at the top and bottom bezels and the side bezels are a bit thick as well.

The handset has a single down-firing speaker at the bottom that produces a relatively loud and clear audio. You can crank it up to max and it still sounds even and crisp though there’s not a lot of bass in it.


Just like the Mi6, the Mi 5X comes with a dual rear camera with the second camera capable of 2x zoom. The optics of the Mi 5X isn’t as good (27mm, f/1.8, 4-axis OIS; and 52mm, f/2.6 vs. 6mm, f/2.2; portrait 50mm, f/2.6) as the one used in the Mi6, but the images we took looked really nice.

Photos are pretty in daylight — clear and crisp, more on the warm side although don’t expect much on low-light performance due to the smaller f2.2 aperture opening.

The secondary camera offers 2x zoom to the primary one and while the optics are not the same, the quality is comparable.

There are noticeable differences in dynamic range between the two. This is apparent with the darker skies on the zoom lens compared to the brighter one on the primary lens. There’s also a Manual mode that allows better control of settings such as ISO, White Balance, and shutter speed.

Details are somewhat degraded in the zoom lens but overall it’s still very usable. As for video recording, we can up to 2160p at 30fps and the slow-mo mode captures 720p at 120fps.

There’s no optical image stabilization here so the camera tends to refocus a lot and gives that jello-effect. The zoom lens can also record video. Here’s some sample clips we got:

Xiaomi is no stranger to dual rear cameras so it’s good to hear that they’re using the said setup for a smartphone in this category. We’re just not sold on the idea of an optical zoom lens, especially if it does not have image stabilization.

OS, Apps and UI

The Mi 5X runs on a custom version of Android 7.1 Nougat. Although Xiaomi indicated that it’s supposed to come out with MIUI 9, the unit we got only has MIUI 8.5 right out of the box and there’s still no update until today.

While there are not many noticeable differences here (the Xiaomi Mi 6 had MIUI 8.2), we’re waiting for the MIUI 9 update to really see some major improvements.

The capacitive buttons (Back, Home and Recent Apps) are placed just below the display but isn’t backlit.

MIUI is a fairly mature ROM and it’s heavily customized to give a unique experience to the user. It also has strong developer community support and this is evidenced with the tons of themes, wallpapers, and apps available to it via the Xiaomi Market.

That being said, we actually like simplicity and robustness of MIUI. The only complaint though is the absence of an app drawer that forces you to hide or group your apps is thru folder.

Performance and Benchmarks

Powering the Mi 5X is Qualcomm’s Snapdragon 625 octa-core processor, 4GB RAM, and 64GB storage. Xiaomi may not have opted to use the new Snapdragon 660 or 630 chipsets, but the SD625 has proven itself very capable of handling demanding applications and is also good in power management.

Antutu Benchmark: 61,243
Geekbench 4.0: 816 (single core), 3,358 (multi-core)
PC Mark: 4,948 (Work 2.0), (Work 1.0)
3D Mark: 455 (Sling Shot Extreme)
PCMark Storage: 4,503

The 4GB RAM and 64GB storage, on the other hand, is more than enough for multitaskers and multimedia-heavy users.

Call Quality, Connectivity and Battery Life

The Mi 5X comes with the usual suite of connectivity options — 4G/LTE, WiFi, Bluetooth, FM radio and GPS with support for GLONASS or BDS. We were also surprised that it came with an IR blaster as well, a feature we rarely see in smartphones these days. It does not have a native remote app but downloading the Peel app in Play Store worked just fine.

There’s no NFC either but we’re not really expecting that for a device in this price category.

Call quality is good, signal reception is pretty clear. Voice calls came thru loud and crisp while SMS messages are sent/receive quite fast. GPS signal is pretty accurate as well based on the tests we’ve made.

The Mi 5X comes with a decent 3,080mAh Li-Ion battery which is an average capacity for this size of a device. However, multiple tests showed that the Mi 5X didn’t do well enough in this department.

Using PCMark Battery Test, the Mi 5X got a disappointing 4 hours and 40 minutes at 50% brightness and in airplane mode. In our video loop test, the Mi 5X only lasted 7.5 hours on a full charge when playing a full HD video at 50% brightness and 0% volume.

Even in our daily use, the Mi 5X would almost always complete drain the battery from a full charge before end of day. Good thing it supports fast charging.


The Xiaomi Mi 5X is a mixed bag of goodies but not really a master of anything. It’s got a nice design, decent performance, and good hardware. But that’s just it — nothing really outstanding. Even the dual rear camera which is supposed to be its main selling point is only above average at best. It is only good on daylight shots and while the optical zoom feature of the secondary camera does the job well, we don’t see much use for it.

Don’t get us wrong, for its price the Xiaomi Mi 5X is a pretty good, well-balanced phone. We just could not find what it’s really very good at.

Announced just last month with an MSRP of just CNY 1,499 (around Php11,300 when converted to Philippine Peso), the Xiaomi Mi 5X found its way to the Philippines thru online stores at Php13,500 (see listing here).

Xiaomi Mi 5X specs:
5.5-inch LTPS Full HD display @ 1920×1080 pixels, 403ppi
Snapdragon 625 2.0GHz octa-core processor
Adreno 506 GPU
64GB internal storage
Dual 12MP (wide angle 26mm, f/2.2; portrait 50mm, f/2.6) PDAF rear cameras w/ dual-tone LED flash
5MP front-facing camera
Dual-SIM (Nano)
WiFi 802.11a/b/g/n/ac
Bluetooth 4.2
FM Radio
USB Type-C
Fingerprint Scanner
IR Blaster
3,080mAh non-removable Li-Ion battery
Android 7.1.2 Nougat with MI UI9
155.4 x 75.8 x 7.3 mm (dimensions)
165 grams (weight)

What we liked about it:
* Decent performance
* Fairly affordable
* Good dual-camera setup
* 4K Video recording
* Generous RAM and storage
* Built-in fingerprint scanner

What we did not like:
* Disappointing battery life
* No optical image stabilization
* No expandable storage

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Avatar for Abe Olandres

Abe is the founder and Editor-in-Chief of YugaTech with over 20 years of experience in the technology industry. He is one of the pioneers of blogging in the country and considered by many as the Father of Tech Blogging in the Philippines. He is also a technology consultant, a tech columnist with several national publications, resource speaker and mentor/advisor to several start-up companies.

4 Responses

  1. Avatar for dukha dukha says:

    The Redmi 4 Prime from last year is better (at least in PRICE, benchmark, battery, and design). Will the 4 Prime receive Oreo (or whatever they call it in Xiaomi world) update? I’m planning to purchase a new phone come December. Or just the HP X3 or LG V20 when price drops?

  2. Avatar for pol pol says:

    compatible ba siya sa 700 MHZ frequency and sa LTE-A?

  3. Avatar for JM JM says:

    what went wrong? the phone is using the same SD 625 processor just like the Note 4/4X, but with just a smaller battery. it should have done better.

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